XML 89 R74.htm IDEA: XBRL DOCUMENT v3.20.1

REGULATORY FRAMEWORK - Spectrum (Details)			12 Months Ended
	May 12, 2017 item	Apr. 07, 2016 claim	Dec. 31, 2019 item
Regulatory framework
Usage period of the auctioned frequency bands			15 years
Number of licensees for subscription television services			2
Minimum
Regulatory framework
Number of Inhabitants			500
Maximum
Regulatory framework
Number of Inhabitants			10,000
3687-E/2017 | Minimum
Regulatory framework
Frequency band awarded, one (in MHz)	2,500
3687-E/2017 | Maximum
Regulatory framework
Frequency band awarded, one (in MHz)	2,690
Adesol
Regulatory framework
Term of the license agreement			15 years
Number of unconstitutionality claims | claim		28

X

- Definition

Represents the period of usage for the auctioned frequency bands awarded, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

+ Details

Name:	teo_AuctionedFrequencyBandsUsagePeriod
Namespace Prefix:	teo_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

Name:	teo_DisclosureOnRegulatoryFrameworkLineItems
Namespace Prefix:	teo_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the first frequency band awarded to the company by the SC.

+ References

No definition available.

+ Details

Name:	teo_FrequencyBandAwardedOne
Namespace Prefix:	teo_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of inhabitants in the locality who will receive SRMC, STM and PCS.

+ References

No definition available.

+ Details

Name:	teo_NumberOfInhabitants
Namespace Prefix:	teo_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The number of licensees providing subscription television services.

+ References

No definition available.

+ Details

Name:	teo_NumberOfLicenseesProvidingSubscriptionTelevisionServices
Namespace Prefix:	teo_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Represents the number of unconstitutionality claims.

+ References

No definition available.

+ Details

Name:	teo_NumberOfUnconstitutionalityClaims
Namespace Prefix:	teo_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Represents the term of the license agreement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

No definition available.

+ Details

Name:	teo_TermOfLicenseAgreement
Namespace Prefix:	teo_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	teo_ScResolutionNumbersAxis=teo_ScResolutionNumber3687e17Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_SignificantInvestmentsInSubsidiariesAxis=teo_AdesolMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: